baber/WOPTO huggingface dataset:
Patent TW-457193-B (TW)
Title: Energy recovering brake apparatus
Inventor: JANG JEN-KUEN
IPC: B60K6/04
Filed: 1998-03-07
Granted: 2001-10-01
Abstract: Energy recovering brake apparatus employs a generator/motor with a generator voltage regulator to automatically adjust the voltage and current of the generator to properly charge the batteries during braking at any vehicle speed. The apparatus includes an energy recovering brake pedal, which can vary the output of the generator or the braking force, is mounted on the top of the conventional brake pedal. Therefor, the energy recovering brake has the priority to be used. This way, the maximum possible amount of kinetic energy (1/2 of the total kinetic energy in principle of physics) can be recovered. When the vehicle needs an acceleration, the generator will become a motor, with a motor voltage regulator to automatically adjust the voltage and current of the motor to allow the batteries to run the motor properly to help power the vehicle at any vehicle speed, thereby saving fuel. There is a motor accelerator pedal mounted on the top of the engine accelerator pedal to vary the energy supply of the motor. Without the generator voltage regulator, motor voltage regulator, and energy recovering brake pedal, the efficiency of kinetic energy recovering will be very low.
Patent TW-364888-B (TW)
Title: Container for holding high purity isopropyl alcohol
Inventor: TAMURA SEIJI
IPC: B01J19/02
Filed: 1998-03-20
Granted: 1999-07-21
Abstract: The present invention relates to a container for holding high purity isopropyl alcohol (IPA) used in the electronic industry, which extremely dislike the inclusion of metal impurities. The container made of metal for holding high purity IPA, wherein at least the inside surface layer of the container is composed of nickel.
Patent TW-396277-B (TW)
Title: Programmable digit delay device
Inventor: TSAI MING-FA
IPC: G01S7/03
Filed: 1998-05-15
Granted: 2000-07-01
Abstract: The invention discloses a programmable digital delay device, which is composed of an address generator, a first memory, a second memory, a status register, and a signal selector. By using the two memories to read and write the data alternately, it can program digit data delay via simplified digit circuit. The digital delay device can be easily manufactured in the applied specific integrated circuit (ASIC) and field programmable gate array (FPGA) devices. Moreover, the number of logic gates required for the present digital delay device is reduced by half in comparison with the traditional design.
Patent TW-577921-B (TW)
Title: Consensus phytases
Inventor: LEHMANN MARTIN
IPC: A23L29/00
Filed: 1998-07-14
Granted: 2004-03-01
Abstract: A process for the preparation of a consensus protein, whereby such process is characterized by-the following steps: (a) at least three, preferably four amino acid sequences are aliened by any standard alignment program known in the art; (b) amino acids at the same position according to such alignment are compared regarding their evolutionary similarity by any standard program known in the art, whereas the degree of similarity provided by such a program which defines the least similarity of the amino acids that is used for the determination of an amino acid of corresponding positions is set to a less stringent number and the parameters are set in such a way that it is possible for the program to determine from only 2 identical amino acids at a corresponding position an amino acid for the consensus protein; however, if among the compared amino acid sequences are sequences that show a much higher degree of similarity to each other than to the residual sequences, these sequences are represented by their consensus sequence determined as defined in the same way as in the present process for the consensus sequence of the consensus protein or a vote weight of 1 divided by the number of such sequences is assigned to every of those sequences; (c) in case no common amino acid at a defined position is identified by the program, any of the amino acids, preferably the most frequent amino acid of all such sequences is selected; (d) once the consensus sequence has been defined, such sequence is back-translated into a DNA sequence, preferably by using a codon frequency table of the organism in which expression should take place; (e) the DNA sequence is synthesized by methods known in the art and used either integrated into a suitable expression vector or by itself to transform an appropriate host cell; (f) the transformed host cell is grown under suitable culture conditions and the consensus protein is isolated from the host cell or its culture medium by methods known in the art.
Patent TW-480260-B (TW)
Title: Novel purine derivatives and the use for medicine thereof
Inventor: YOKOYAMA AKIHISA
IPC: C07D473/30
Filed: 1998-07-15
Granted: 2002-03-21
Abstract: A novel purine derivative exhibiting an effect to control inflammatory symptoms characteristic to nephritis and a medicine comprising this compound as an effective ingredient are provided. The compound is represented by the following general formula (I), wherein R1 is a hydrocarbon group having 17 or less carbon atoms and R2 is a hydrocarbon group having 16 or less carbon atoms, wherein one or more CH2 groups in the hydrocarbon group which do not directly bind with the carbon atom at 2 or 7 position of the purine ring replaced are by carbonyl groups, sulfonyl groups, O, or S and/or one or more CH groups in the hydrocarbon group which do not directly bind with the carbon atom at 2 or 7 position of the purine ring are replaced by N, C-halogen, or C-C≡N, or a pharmaceutically acceptable salt thereof.
Patent TW-418213-B (TW)
Title: Method of improving crystallization rate and temperature of syndiotactic polypropylene and products made thereof
Inventor: REDDY B RAGHAVA
IPC: C08K5/52
Filed: 1998-07-28
Granted: 2001-01-11
Abstract: Method of improving the crystallization rate and temperature of syndiotactic polypropylene by addition of at laeat one of polytetrafluoroethylene, sodium 2,2-methylene-bis-(4,6,di-tert-butylphenyl)phosphate)), pimellic acid and calcium pimallate in an amount of 100-100,000 parts per million parts of the syndiotactic polypropylene, and compositions and products made thereby.
Patent TW-501019-B (TW)
Title: Fast 16 bit, split transaction I/O bus
Inventor: BELL DENNIS MICHAEL
IPC: G06F13/42
Filed: 1998-08-24
Granted: 2002-09-01
Abstract: A synchronous bus system that enables the bus lengths between devices to be extended such that the timing budget is more than one clock cycle. A reset process resets the transmission and reception circuitry and both circuitry function according to prespecified parameters relative to the deassertion of the reset signal such that the amount of logic required to latch and sample the data is minimized. As the timing budget is not limited to one clock cycle, devices can be spaced further apart providing more physical space for devices. Furthermore, skew sensitivity is reduced as the skew is distributed over multiple clock periods.
Patent TW-396487-B (TW)
Title: Vacuum processing apparatus
Inventor: YAMAZAKI KOICHI
IPC: H01L21/26
Filed: 1998-09-03
Granted: 2000-07-01
Abstract: A vacuum processing apparatus includes: a processing chamber for conducting a particular treatment for a target object under a particular vacuum condition; a carrier provided inside the processing chamber for carrying the target object; a lamp unit having a plurality of lamps provided at a lower side of the processing chamber for acting as a light source and for heating the target object on the carrier by means of the heat energy of the light incident on the carrier from the lamps; a rotary shaft connected to the lamp unit for rotating the lamp unit; a bearing to support the rotary shaft for free rotation; and a thermo-module provided at a contact part between the rotary shaft and the bearing for absorbing heat from the rotary shaft side and releasing the same to the bearing side so that the heat of the lamp unit transfers from the rotary shaft to the bearing.
Patent TW-426797-B (TW)
Title: Water heater modified from refrigeration machine using two refrigerant paths and two different types of condensers working alternately
Inventor: LIKITCHEVA PICHIT
IPC: F25B1/00
Filed: 1998-09-17
Granted: 2001-03-21
Abstract: The water heater modified from refrigeration machine or air condition is constructed by adding an apparatus for heat accumulation by means of water parallel to the condenser of the original system, this modified system can be controlled to work as an ordinary refrigeration machine or air conditioner, or to work simultaneously both as a refrigeration machine or air conditioner and also as a water heater, the advantages of this water heater are that it is obtained by a simple modification to the existing refrigeration machine or air conditioner, it can be installed at a remote distance convenienty without decreasing the effectiveness and the safety of the original system, and it can be operated to supply hod water without any additional energy consumption from what being consumed for supplying cold air by an original refrigeration machine or air conditioner itself.
Patent TW-368707-B (TW)
Title: Packaging method for semiconductor die and the product of the same
Inventor: SHEN MING-DONG
IPC: H01L21/56
Filed: 1998-10-27
Granted: 1999-09-01
Abstract: A kind of packaging method for semiconductor die which includes the following steps: providing a substrate on whose bottom surface formed a recession accommodating for a die and formed trench on the top surface used to expose the bonding pad on top surface of the die and connecting to the recession and formed the bonding pad on top surface of the substrate; plugging a die into the recession of substrate; employing bonding wires for electrical connection between the bonding pad of die and the bonding wire of substrate; allocating a lead frame on the top surface of the substrate whose pins are electrically connected to the bonding pad of substrate through a bonding layer; employing glue material for packaging the substrate and part of the lead frame.
Patent TW-399321-B (TW)
Title: High performance DRAM structure employing multiple thickness gate oxide
Inventor: LU CHAU-CHIUN
IPC: H01L27/105
Filed: 1999-01-29
Granted: 2000-07-21
Abstract: This is a process of DRAM device and its electrical circuit architecture, which enhances the performance of peripheral circuit. It selectively changes the thicker metal oxide semiconductor field effect transistor (MOSFET) of the lower gate operation voltage in the peripheral circuit into thinner gate oxide to improve its performance. This dynamic random access memory (DRAM) has memory device and part of the selected peripheral circuit, which will encounter higher gate operation voltage by the metal oxide semiconductor field effect transistor (MOSFET) composition with thicker gate oxide layer. It maintains the reliability of products.
Patent TW-I226362-B (TW)
Title: Preparation of sterically hindered amine ethers
Inventor: ZEDDA ALESSANDRO
IPC: C08G73/06
Filed: 1999-02-02
Granted: 2005-01-11
Abstract: A new process is described for the preparation of a compound of the formula I, wherein R1, R2, R3 and R4, independently of each other, are C1-C8 alkyl or C1-C5hydroxyalkyl, or R1 and R2 together with the carbon atom they are attached to are C5-C12cycloalkyl or R3 and R4 together with the carbon atom they are attached to are C5-C12cycloalkyl; R5, R6, R7, R8 and R9, independently of each other, are H, C1-C8alkyl, C2-C8alkenyl, C5-C12aryl, C1-C4haloalkyl, an electron withdrawing group, or C6-C12aryl which is substituted by a residue selected from C1-C4alkyl, C1-C4alkoxy, halogen; and R7 and R8 together may also form a chemical bond; and R is an organic linking group containing 2-500 carbon atoms and forming, together with the carbon atoms it is directly connected to and the nitrogen atom, a substituted, 5-, 6- or 7-membered cyclic ring structure; characterized in that a compound of the formula II is oxidized. The compound of the formula I can be hydrogenated and/or halogenated by conventional methods. Compounds of the formula I and the corresponding hydrogenated and/or halogenated compounds are well suitable as stabilizers for organic material against degradation by light, oxygen and/or heat or yellowing; some are also active as flame retardants.
Patent TW-554215-B (TW)
Title: Liquid crystal display device and the manufacturing method thereof
Inventor: OKAMOTO MAMORU
IPC: G02F1/1343
Filed: 1999-02-03
Granted: 2003-09-21
Abstract: In a liquid crystal display device in which a polarizer is adhered to a transparent glass substrate via an adhesive material, electrically conductive particles are dispersed into and held by acrylic resin, and the ratio by weight of the electrically conductive particles to the acrylic resin is adjusted to fall in the range from 50% to 80%, so that the resistance value of the adhesive material is in the range from 1x10<3> to 1x10<6> Omega/□.
Patent TW-387854-B (TW)
Title: Reciprocating device on blades
Inventor: HONGOU TOSHIO
IPC: B65H54/28
Filed: 1999-02-04
Granted: 2000-04-21
Abstract: The invention provides a reciprocating device on blades which is a well-formed cone-shaped package. Comprising two yarn guide rotating blades 10a and 10b that rotate in opposite directions, and elliptical driven gear 14 provided at the input section of the yarn guide rotating blades 10a and 10b, and an elliptical drive gear 16 engaged with the driven gear 14 and provided at the output section of a drive motor 21, wherein the yam guide rotating blades 10a and 10b are pulsated and rotated by means of the gears 14 and 16 to change the traverse speed in the axial direction of a cone-shaped package 2, and the engagement of the gears 14 and 16 is set so that the traverse speed is fast on the shorter diameter side 2a of the package 2 and slow at the longer diameter side 2b of the package 2. The amount of yarn 1 wound is small on the shorter diameter side 2a and large on the longer diameter side 2b, thereby making it possible to provide a well-formed cone-shaped package 2.
Patent TW-439202-B (TW)
Title: Method for forming a self aligned contact in a semiconductor device
Inventor: CHO CHANG-HYUN
IPC: H01L21/60
Filed: 1999-04-15
Granted: 2001-06-07
Abstract: A self aligned contact pad in a semiconductor device and a method for forming thereof wherein SAC opening is formed currently with gate spacers. After formation of the stacked gate pattern with gate electrode and copping layer thereon, an insulating layer for gate spacers is deposited. An interlayer insulating layer is deposited over the insulating layer. The interlayer insulating layer has an etch selectivity with respect to the capping layer and insulating layer. SAC are opened in the interlayer insulating layer while currently forming gate spacers.
Patent TW-548229-B (TW)
Title: Overhead hoist transfer apparatus
Inventor: KAWANO HITOSHI
IPC: B66C13/48
Filed: 1999-04-27
Granted: 2003-08-21
Abstract: This invention relates to an overhead hoist transfer, in particular an overhead hoist transfer comprising a moving carriage having a hand portion, which holds a load, elevatably suspended therefrom, and a teaching means for teaching an appointed stop position on a placement base on which the above load is placed, to said moving carriage, which is capable of automatically and accurately teaching position correcting data in a short time without requiring any manpower. In the structure of this invention, LEDs 7a and 7b are installed at the hand portion 6, and a position detecting portion 12 consisting of a lens 12a and a position sensing device (hereinafter abbreviated as PSD) 12b is installed at the placement base 53 side. Further, a teaching portion 13 is installed, which detects a deviation between the present stop position and the above appointed stop position on the basis of the relative position of the hand portion with respect to the placement base, which is obtained by the position detecting portion 12, and carries out a teaching to the moving carriage by, for example, radio, whereby it is not necessary for an operator to carry out a teaching by actually moving the hand portion, wherein it is possible to accurately carry out a teaching of position correcting data in a short time.
Patent TW-533336-B (TW)
Title: Lithographic device
Inventor: DE JAGER PIETER WILLEM HERMAN
IPC: G03F7/20
Filed: 1999-05-12
Granted: 2003-05-21
Abstract: A lithographic projection apparatus comprising: a radiation system for supplying a projection beam of radiation; a mask table provided with a mask holder for holding a mask; a substrate table provided with a substrate holder for holding a substrate; a projection system for imaging an irradiated portion of the mask onto a target portion of the substrate, whereby: (a) the projection system is separated from the substrate table by an intervening space which can be at least partially evacuated and which is delimited at the location of the projection system by a solid surface from which the employed radiation is directed toward the substrate table; (b) the intervening space contains a hollow tube located between the solid surface and the substrate table and situated around the path of the radiation, the form and size of the tube being such that radiation focused by the projection system onto the substrate table does not intercept a wall of the hollow tube; (c) means are provided for continually flushing the inside of the hollow tube with a flow of gas.
Patent TW-I237642-B (TW)
Title: Continuous bulk polymerization and esterification process and compositions including the polymeric product
Inventor: ANDRIST KEVIN M
IPC: C09K23/00
Filed: 1999-09-18
Granted: 2005-08-11
Abstract: A continuous bulk polymerization and esterification process includes continuously charging into a reaction zone at least one ethylenically unsaturated acid-functional monomer and at least one linear or branched chain alkanol having greater than 11 carbon atoms. The process includes including maintaining a flow rate through the reaction zone sufficient to provide an average residence time of less than 60 minutes and maintaining a temperature in the reaction zone sufficient to produce a polymeric product incorporating at least some of the alkanol as an ester of the polymerized ethylenically unsaturated acid-functional monomer. The polymeric product is used in various processes to produce water-based compositions including emulsions and dispersions such as oil emulsions, wax dispersions, pigment dispersions, surfactants and coatings which contain the polymeric product. A polymeric surfactant includes at least one ethylenically unsaturated acid-functional monomer which has been radically incorporated into the polymeric surfactant and at least one ester of the incorporated ethylenically unsaturated acid-functional monomer which has a linear or branched chain alkyl group with greater than 11 carbon atoms. The molar critical micelle concentration of the polymeric surfactant is less than 1.0x10<-2> moles/liter. Aqueous 2 percent neutralized solutions of certain polymeric surfactants have a surface tension of less than 45 mN/m at 30 DEG C and exhibit a decrease in surface tension of at least 5 mN/m as the temperature warms from 30 DEG C to 50 DEG C.
Patent TW-522500-B (TW)
Title: Measurement of surface pressure distribution of whole wafer surface and feedback method
Inventor: LIN CHI-FA
IPC: B24B37/04
Filed: 1999-07-28
Granted: 2003-03-01
Abstract: This invention provides the measurement of surface pressure distribution of whole wafer surface and feedback method, which can be used to establish pressure information feedback control process to facilitate product development, test diagnosis, maintenance control of a variety of wafer surface pressure related parts (such as wafer clamp device, polishing pad and wafer conveyance robot of chemical mechanical polishing (CMP) device). The pressure distribution measurement method comprises following steps: firstly, providing a pressure related part for securing or transporting the wafer and covering a layer of pressure sensitive film on the assembly of the pressure related part and the wafer; operating the assembly of the pressure related part and the wafer under various conditions to apply different degrees of pressure on the pressure sensitive film and thus to acquire image information corresponding to the various conditions; therefore, obtaining the image information through a scanner or a digital camera; using a simulation processor to perform comparison to simulate pressure distribution of the pressure related parts under the various conditions; and through feedback correction system to modify design of the wafer pressure parts or process conditions to improve the process quality of wafers.
Patent TW-540120-B (TW)
Title: Combined preanneal/oxidation step using rapid thermal processing
Inventor: TEWS HELMUT HORST
IPC: H01L21/316
Filed: 1999-12-21
Granted: 2003-07-01
Abstract: A combined preanneal/oxidation step using a rapid thermal process (RTF) for treatment of a silicon wafer to form a thermal oxide of a given thickness while simultaneously adjusting the denuded zone depth and bulk micro defect density (BMD) comprising: exposing the wafer to a controlled temperature and a controlled preannealing time in an oxidation ambient at ambient pressure to obtain a target thermal oxide thickness that is preselected to correspond to a preselected denuded zone depth.
Patent TW-429491-B (TW)
Title: Method for enhancing adhesion between copper and silicon nitride
Inventor: TSAI JENG-YUAN
IPC: H01L21/60
Filed: 1999-10-11
Granted: 2001-04-11
Abstract: A method for enhancing adhesion ability between copper and silicon nitride is disclosed. The present method at least comprises following steps: first, provide a substrate covered by a dielectric material and then form a copper layer on the substrate; second, form a copper phosphide layer on the copper layer; and finally, form a silicon nitride layer on the copper phosphide layer. Herein, the copper phosphide layer is formed by a plasma enhanced chemical vapor deposition process. Therefore, any copper oxide layer that covers copper layer is replaced by the silicon phosphide layer and then adhesion between copper and silicon nitride is improved. Moreover, the silicon phosphide has two advantages: low resistance than copper oxide and high efficiency in preventing copper diffuses into surrounding dielectric layer.
Patent TW-444104-B (TW)
Title: Fan protection device
Inventor: LI YING-WEI
IPC: F04D27/00
Filed: 1999-10-21
Granted: 2001-07-01
Abstract: It is a device to provide fans with over current and heat protection. The device in this invention can detect temperature and current when the fan is under operation; when it occurs over heat during operation, or driver current exceeds loading (specific current value), it will turn off power of the fan to prevent worsening situation.
Patent TW-510077-B (TW)
Title: Fixed gain operational amplifiers
Inventor: ALLEN CHARLES M
IPC: H03G1/00
Filed: 1999-10-22
Granted: 2002-11-11
Abstract: A method and apparatus for customizing the gain of a closed loop operational amplifier during fabrication to a fixed value. The fabricated circuit includes a feedback resistance and a gain resistance coupled to an operational amplifier core. The feedback resistance is set to a preset value by setting links coupled to resistors which make up the feedback resistance.
Patent TW-425710-B (TW)
Title: Method for forming capacitors in integrated circuit and structure formed by the same
Inventor: HUANG JEN-MING
IPC: H01L27/108
Filed: 1999-10-29
Granted: 2001-03-11
Abstract: There is disclosed a method for forming capacitors in integrated circuit and structure formed by the same. The method comprises: forming an inter polysilicon oxide on the semiconductor substrate having word line structure; then, forming the first polysilicon plug; and, continuously forming a layer of silicon nitride and a layer of silicon oxide on the inter polysilicon oxide; then, forming a second polysilicon plug on the silicon oxide and forming a capacitor trench, which is the feature of the invention; and, forming a bottom electrode plate of the capacitor, capacitor dielectric and the top electrode plate of the capacitor.